So, I ended up initially renting this 36W Novuscell solar panel for $4/day along with a Novuscell battery pack for $5/day. I used this solar panel to recharge the battery pack during my wilderness trip to Quetico Provincial Park, Ontario, Canada. I really like how Novuscell gives you the option to rent first and then after your rental is over they give you the option to apply all your rental fees towards the purchase price of brand new gear if you decide later that you want to own it. This gear ended up performing so well that I decided to buy it. Highly recommend!